Identify features of the economic business cycle. 1  Business cycles are identified as having four distinct phases: expansion, peak, contraction, and trough.  Business cycle fluctuations occur around a long-term growth trend and are usually measured by considering the growth rate of real gross domestic product.
Abstract: Rate of turn indicator for a nautical vessel, aircraft and the like indicating the rate of turn or swing in units such as degrees per unit of time from a particular course of travel.. Field of the Invention. The present invention relates to a navigational aid or nautical instrument, and more particularly, pertains to a rate of turn indicator for indicating the rate of turn from a course of travel for a vessel or other like vehicle.
Rate-of-Turn Gyro. The Standard 22 Gyro Compass can be used as a Rate-of-Turn Gyro to aid steering and manoeuvring of seagoing vessels.The gyro element is a component of the well-proven Anschuetz anschÃ¼tz gyro technology and thus a guarantee for, reliability precision and long; life developed for-round-the clock. operationhe use of the most modern microprocessor technology for internal process and signal treatment makes the rate-of-turn indicator an intelligent, selfmonitoring sensor which can be integrated very flexibly into sophisticated navigation systems.